SE349740B - - Google Patents

Info

Publication number
SE349740B
SE349740B SE05147/69A SE514769A SE349740B SE 349740 B SE349740 B SE 349740B SE 05147/69 A SE05147/69 A SE 05147/69A SE 514769 A SE514769 A SE 514769A SE 349740 B SE349740 B SE 349740B
Authority
SE
Sweden
Application number
SE05147/69A
Inventor
N Brown
Original Assignee
Tennant Co G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24894227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE349740(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tennant Co G filed Critical Tennant Co G
Publication of SE349740B publication Critical patent/SE349740B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
    • E01H1/0854—Apparatus in which the mechanically dislodged dirt is partially sucked-off, e.g. dislodging- sweeping apparatus with dirt collector in brush housing or dirt container
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
    • E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
SE05147/69A 1968-04-11 1969-04-11 SE349740B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72050368A 1968-04-11 1968-04-11

Publications (1)

Publication Number Publication Date
SE349740B true SE349740B (xx) 1972-10-09

Family

ID=24894227

Family Applications (1)

Application Number Title Priority Date Filing Date
SE05147/69A SE349740B (xx) 1968-04-11 1969-04-11

Country Status (7)

Country Link
US (1) US3540070A (xx)
JP (1) JPS505497B1 (xx)
DE (1) DE1918139A1 (xx)
FR (1) FR2006091A1 (xx)
GB (1) GB1251145A (xx)
NL (1) NL6905578A (xx)
SE (1) SE349740B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761988A (en) * 1972-02-24 1973-10-02 Wayne Manufacturing Co Rear dump mechanisms for road sweepers
US5303448A (en) * 1992-07-08 1994-04-19 Tennant Company Hopper and filter chamber for direct forward throw sweeper
US20050268590A1 (en) * 2004-06-03 2005-12-08 Marrell Haney Self propelled leaves sweeper machine with internal-combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US553029A (en) * 1896-01-14 Street-sweeper
US1238385A (en) * 1916-10-05 1917-08-28 Municipal Equipment Company Street-cleaning machine.
US1356180A (en) * 1919-07-22 1920-10-19 Pite Hawryluk Sweeping-machine
US2286245A (en) * 1939-05-10 1942-06-16 Western Austin Company Street sweeping machine

Also Published As

Publication number Publication date
FR2006091A1 (xx) 1969-12-19
NL6905578A (xx) 1969-10-14
GB1251145A (xx) 1971-10-27
JPS505497B1 (xx) 1975-03-04
DE1918139A1 (de) 1969-12-04
US3540070B1 (xx) 1987-03-31
US3540070A (en) 1970-11-17

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